spinlock under fork()?
spinlock under fork()?
- Subject: spinlock under fork()?
- From: Nathan Herring <email@hidden>
- Date: Mon, 15 Sep 2008 16:58:52 -0700
- Acceptlanguage: en-US
- Thread-topic: spinlock under fork()?
We’re seeing a Safari hang when our plugin has been
loaded and run when you go to Preferences and then the Bookmark tab. Safari is
loading a nib, and underneath some Safari code there’s a call to “-[NSConcreteTask
launch]” followed by a call to fork() followed by spinlocking forever.
What spin lock does fork() use and does it share it with other system pieces? Are
there any hints as to figuring out what deadlocked?
--
Nathan Herring
com.microsoft.devdiv.clr.os/development
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